diff --git a/ui/app/conversion-util.js b/ui/app/conversion-util.js
index b440aea7f..29e5ce668 100644
--- a/ui/app/conversion-util.js
+++ b/ui/app/conversion-util.js
@@ -51,7 +51,7 @@ const toSpecifiedDenomination = {
 }
 const baseChange = {
   hex: n => n.toString(16),
-  dec: n => n.toString(10),
+  dec: n => Number(n).toString(10),
   BN: n => new BN(n.toString(16)),
 }